Wotton-under-Edge, United Kingdom

David R McMurtry

This inventor holds 193 USPTO granted patents and 1 published patent application, primarily in Additive Manufacturing (CPC class 33559). Top assignees: Renishaw Plc, Renishaw Electrical Limited, Rolls-Royce Corporation. Active years: 1978-2023.

USPTO Granted Patents = 193 

% Patents Active = 86.0

Average Co-Inventor Count = 1.7

ph-index = 27

Forward Citations = 3,227(Granted Patents)

Forward Citations (Not Self Cited) = 2,883(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Wooton-under-Edge, EN (1978)
  • Bristol, EN (1978)
  • Wotton-under-Edge, EN (1978)
  • Bristol, GB (1979 - 1981)
  • Wotten-Under-Edge, GB (1993)
  • Wotton-under-Edge, GB (1978 - 2007)
  • Dursley, GB (2003 - 2016)
  • Gloucestershire, GB (1979 - 2021)
  • Stancombe, GB (2006 - 2023)

Company Filing History:


Years Active: 1978-2023

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Areas of Expertise:
Additive Manufacturing
Powder Bed Fusion
Metrology
Coordinate Positioning
Calibration
Measurement Probe
Gas Bearings
Drug Delivery
Analogue Measurement
Articulating Device
Frequency Tuneable Laser
Load Bearing Structure
193 patents (USPTO):Explore Patents

Title: David R McMurtry: Innovator Extraordinaire

Introduction:

David R McMurtry, a renowned inventor and entrepreneur hailing from Wotton-under-Edge, GB, is widely recognized for his significant contributions to the field of additive manufacturing, also known as 3D printing. With an impressive portfolio of 121 patents and a track record of innovation, McMurtry has revolutionized the manufacturing industry with his groundbreaking inventions and methodologies.

Latest Patents:

Among David R McMurtry's latest patents, one notable invention is the "Additive Manufacturing Method and System." This invention entails a layer-by-layer consolidation process for building workpieces using additive manufacturing. By accounting for potential warping during or after the manufacturing process, the technology optimizes the positions of workpiece slices to create precise and accurate structures.

Another remarkable patent titled "Performing Measurement or Calibration on Positioning Machines" showcases McMurtry's ingenuity. This invention introduces a machine incorporating ball and socket joints, struts, and adjustable distance between these joints to ensure precise and calibrated positioning. These advancements enhance the accuracy and functionality of machines used in various industries.

Career Highlights:

During his illustrious career, David R McMurtry has made significant contributions to several esteemed companies, including Renishaw Plc. and Renishaw Electrical Limited. Renishaw Plc., an internationally renowned engineering and scientific technology company, is known for its innovative solutions in measurement, motion control, and healthcare.

Collaborations:

McMurtry has collaborated with esteemed professionals, including David Wilson and Peter Kenneth Hellier, in his pursuit of innovation and excellence. These collaborations highlight his commitment to fostering creativity and encouraging multidisciplinary approaches to problem-solving.

Conclusion:

David R McMurtry's impressive portfolio of 121 patents and his pioneering work in additive manufacturing have established him as a visionary and influential figure in the field of innovation. Through his inventions, including the additive manufacturing method and the machine calibration system, McMurtry has transformed traditional manufacturing processes, driving progress and technological advancements. His career highlights, collaborations, and dedication to excellence continue to inspire inventors and entrepreneurs worldwide.

Profile summary based on public USPTO records.
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